Shimmick Executive and Leadership Team

May, 2026

Leadership Overview

Shimmick has 4 executives leading key functions including finance, operations, and strategy.

Driven by a commitment to national infrastructure, Shimmick executes critical water treatment, conveyance, and flood protection projects, ensuring enduring client relationships and financial stability.

Leadership Roles at Shimmick

  • Interim Chief Financial Officer - Amanda Mobley
  • Executive Vice President & Chief Financial Officer - Devin Nordhagen
  • Executive Vice President & Chief Operating Officer - Sarah Tacker
  • President - Andrew Sloane
  • Amanda Mobley - Interim Chief Financial Officer

    Amanda Mobley, the Interim Chief Financial Officer at Shimmick, directs financial operations and fiscal strategy. Mobley oversees budgeting, financial reporting, and capital allocation, ensuring alignment with Shimmick's mission to address the nation's growing demand for water infrastructure. This role involves managing financial risk and maintaining the company's solid foundation of financial stability. Mobley's leadership supports Shimmick's extensive work in water treatment, conveyance, storage, and environmental projects. The Interim Chief Financial Officer ensures resources are effectively deployed across key regions, facilitating the execution of crucial infrastructure projects. Amanda Mobley's financial acumen is vital for sustaining Shimmick's market leadership and long-term growth objectives.

    Devin Nordhagen - Executive Vice President & Chief Financial Officer

    Devin Nordhagen, the Executive Vice President & Chief Financial Officer at Shimmick, architects the company's financial strategy and fiscal health. Nordhagen manages all aspects of financial planning, investment, and reporting, ensuring Shimmick maintains its robust financial stability. This executive guides capital deployment for critical water infrastructure projects, including treatment facilities, conveyance systems, and flood protection measures. The Executive Vice President & Chief Financial Officer plays a pivotal role in strengthening Shimmick's market leadership and expanding its strategic presence in key regions. Devin Nordhagen's financial leadership is essential for fostering enduring client relationships and effectively managing financial risks, thereby enabling the successful execution of the company's core mission.
    Devin Nordhagen

    Sarah Tacker - Executive Vice President & Chief Operating Officer

    Sarah Tacker, the Executive Vice President & Chief Operating Officer at Shimmick, drives operational excellence across all project lifecycles. Tacker oversees the execution of Shimmick's extensive portfolio, including water treatment, water conveyance, water storage, and flood protection initiatives. This leadership position involves optimizing resource allocation, enhancing project management efficiencies, and ensuring the successful delivery of complex civil engineering projects. The Executive Vice President & Chief Operating Officer works closely with other executive leaders to maintain Shimmick's market leadership and strategic presence in key regions. Sarah Tacker's operational oversight is critical for upholding the company's commitment to enduring client relationships and effective risk management, directly supporting the company's ability to execute its crucial mission.
    Sarah Tacker

    Andrew Sloane - President

    Andrew Sloane, the President at Shimmick, directs the overall strategic vision and operational execution of the company. Sloane spearheads Shimmick's commitment to addressing the nation's growing demand for water infrastructure, overseeing initiatives in water treatment, conveyance, storage, and flood protection. This leadership role ensures the company's solid foundation of enduring client relationships, financial stability, and market leadership is consistently maintained. The President drives strategic presence in key regions, facilitating the effective execution of crucial environmental and civil engineering projects. Andrew Sloane's leadership is fundamental to upholding Shimmick's reputation for effective risk management and its ability to deliver complex, vital infrastructure solutions.
    Andrew Sloane

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    Frequently Asked Questions Regarding Shimmick Top Executives and Leadership Team

    Who leads Shimmick?
    Shimmick is led by Amanda Mobley (Interim Chief Financial Officer), along with executives such as Devin Nordhagen (Executive Vice President & Chief Financial Officer) and Sarah Tacker (Executive Vice President & Chief Operating Officer).
    Who is part of Shimmick’s executive team?
    The executive team of Shimmick includes leaders such as Amanda Mobley (Interim Chief Financial Officer), Devin Nordhagen (Executive Vice President & Chief Financial Officer), Sarah Tacker (Executive Vice President & Chief Operating Officer) and other senior executives.
    How many executives does Shimmick have?
    Shimmick has 4 executives leading key business areas.
    What roles are included in Shimmick’s leadership team?
    The leadership team of Shimmick includes roles such as Interim Chief Financial Officer, Executive Vice President & Chief Financial Officer, Executive Vice President & Chief Operating Officer, President.